Mathematics, 21.08.2019 20:30 Tnaaasty5901
Give a combinatorial proof of the following binomial identity. hint: you could, for example, argue why both sides count the number of ways to choose n balls from a bag containing n different red balls and n different green balls. (7) - ] : )
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Mathematics, 21.06.2019 13:50
Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?
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Mathematics, 21.06.2019 21:00
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
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Mathematics, 21.06.2019 23:00
What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points
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Give a combinatorial proof of the following binomial identity. hint: you could, for example, argue...
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